Position in IMTX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$18,223,315
+$216,225 QoQ
Shares Held
1,851,963
+8.0% QoQ
Ownership
1.36%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
19 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in IMTX Over Time
Shares Held
Position Value (USD)
Derivatives in IMTX
reported options exposure · as of Mar 31, 2026CallValue
$222,384
CallShares
22,600
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Biotechnology
Healthcare · as of Mar 31, 2026CITADEL ADVISORS LLC holds $5,783,571,443 across 373 Biotechnology names. IMTX ranks #64 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | INSM |
INSMED Inc
|
2,182,571 | $356,894,009 | |
| 2 | ONC |
BeOne Medicines Ltd.
|
1,032,298 | $306,561,536 | |
| 3 | BMRN |
Biomarin Pharmaceutical Inc
|
4,512,634 | $254,918,694 | |
| 4 | JAZZ |
Jazz Pharmaceuticals plc
|
1,259,444 | $238,097,887 | |
| 5 | MDGL |
Madrigal Pharmaceuticals, Inc.
|
453,843 | $237,573,195 | |
| 6 | BBIO |
BridgeBio Pharma, Inc.
|
3,173,940 | $235,696,783 | |
| 7 | TERN |
Terns Pharmaceuticals, Inc.
|
3,218,810 | $169,695,662 | |
| 8 | PTGX |
Protagonist Therapeutics, Inc
|
1,551,900 | $163,570,260 |
All Filings in IMTX
Export CSV
45 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $18,223,315 | 1,851,963 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $222,384 | 22,600 | Call | Defined | 2026-05-15 | |
| 2025-12-31 | $18,007,090 | 1,714,961 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $118,650 | 11,300 | Call | Defined | 2026-02-17 | |
| 2025-09-30 | $311,832 | 36,600 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $5,138,880 | 603,155 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $4,730,284 | 879,235 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $534,772 | 99,400 | Call | Defined | 2025-08-14 | |
| 2025-03-31 | $492,492 | 109,200 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $640,420 | 142,000 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $1,298,293 | 287,870 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $2,337,518 | 328,765 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $1,203,012 | 169,200 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $2,092,473 | 294,300 | Put | Defined | 2025-02-14 | |
| 2024-09-30 | $21,916,817 | 1,920,843 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $701,715 | 61,500 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $1,960,238 | 171,800 | Put | Defined | 2024-11-14 | |
| 2024-06-30 | $1,052,772 | 90,600 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $10,288,429 | 885,407 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $991,186 | 85,300 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $945,900 | 90,000 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $495,021 | 47,100 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $7,372,628 | 701,487 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $605,475 | 57,500 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $8,154,536 | 774,410 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $360,126 | 34,200 | Call | Defined | 2024-02-14 | |
| 2023-09-30 | $458,568 | 39,600 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $1,280,748 | 110,600 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $4,383,122 | 378,508 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $21,926 | 1,900 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $3,355,335 | 290,757 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $503,144 | 43,600 | Call | Defined | 2023-08-14 | |
| 2023-03-31 | $17,940 | 2,600 | Put | Defined | 2023-05-15 | |
| 2023-03-31 | $129,030 | 18,700 | Call | Defined | 2023-05-15 | |
| 2022-12-31 | $229,944 | 26,400 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $222,793 | 25,579 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $53,131 | 6,100 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $399,370 | 39,937 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $317,000 | 31,700 | Call | Defined | 2022-11-14 | |
| 2022-06-30 | $472,944 | 54,299 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $87,971 | 10,100 | Put | Defined | 2022-08-15 | |
| 2021-12-31 | $315,840 | 23,500 | Call | Defined | 2022-02-14 | |
| 2021-12-31 | $142,450 | 10,599 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $849,602 | 65,354 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $346,720 | 29,864 | Shares | Defined | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||